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LB7 Duramax Engine Parts

  • Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 722.00
    $ 722.00 - $ 722.00
    Current price $ 722.00

    Fleece Performance Model FPE-LB7-IAH-DELETEThe Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 722.00
    $ 722.00 - $ 722.00
    Current price $ 722.00
  • Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 20,881.00
    $ 20,881.00 - $ 20,881.00
    Current price $ 20,881.00

    Fleece Performance Model FPE-61-10001-D-CLFreedom Series cylinder heads for the LB7 6.6L Duramax now with a cupless injector bore - save time and m...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 20,881.00
    $ 20,881.00 - $ 20,881.00
    Current price $ 20,881.00
  • Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side)

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 20,881.00
    $ 20,881.00 - $ 20,881.00
    Current price $ 20,881.00

    Fleece Performance Model FPE-61-10001-P-CLFreedom Series cylinder heads for the LB7 6.6L Duramax now with a cupless injector bore - save time and m...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 20,881.00
    $ 20,881.00 - $ 20,881.00
    Current price $ 20,881.00
  • GM HX Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $ 7,447.00
    Original price $ 7,447.00 - Original price $ 7,447.00
    Original price $ 7,447.00
    Current price $ 7,224.00
    $ 7,224.00 - $ 7,224.00
    Current price $ 7,224.00

    Industrial Injection Model: PDM-MS-2218HXC2001-2016 Duramax Hx Series Main Bearings (Std +.001) Coated. These H and HX Clevite bearings were develo...

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    Original price $ 7,447.00
    Original price $ 7,447.00 - Original price $ 7,447.00
    Original price $ 7,447.00
    Current price $ 7,224.00
    $ 7,224.00 - $ 7,224.00
    Current price $ 7,224.00
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  • Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)

    Industrial Injection
    Original price $ 2,175.00 - Original price $ 2,175.00
    Original price
    $ 2,175.00
    $ 2,175.00 - $ 2,175.00
    Current price $ 2,175.00

    Industrial Injection Model: 54582Industrial Injection 01-16 Chevrolet Duramax Grade C Head Gasket (Right Side)

    Original price $ 2,175.00 - Original price $ 2,175.00
    Original price
    $ 2,175.00
    $ 2,175.00 - $ 2,175.00
    Current price $ 2,175.00
  • GM H Series Main Bearings For 01-16 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $ 7,428.00
    Original price $ 7,428.00 - Original price $ 7,428.00
    Original price $ 7,428.00
    Current price $ 7,205.00
    $ 7,205.00 - $ 7,205.00
    Current price $ 7,205.00

    Industrial Injection Model: PDM-MS-2218HC2001-2016 Duramax H Series Main Bearings (Std .025) Coated. These H and HX Clevite bearings were developed...

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    Original price $ 7,428.00
    Original price $ 7,428.00 - Original price $ 7,428.00
    Original price $ 7,428.00
    Current price $ 7,205.00
    $ 7,205.00 - $ 7,205.00
    Current price $ 7,205.00
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  • GM Rocker Arm Spacer Kit For 01-16 Duramax Industrial Injection

    Industrial Injection
    Original price $ 4,502.00
    Original price $ 4,502.00 - Original price $ 4,502.00
    Original price $ 4,502.00
    Current price $ 4,367.00
    $ 4,367.00 - $ 4,367.00
    Current price $ 4,367.00

    Industrial Injection Model: PDM-07184The Duramax Rocker Spacer Kit was designed to eliminate the factory springs in between the rockers to keep the...

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    Original price $ 4,502.00
    Original price $ 4,502.00 - Original price $ 4,502.00
    Original price $ 4,502.00
    Current price $ 4,367.00
    $ 4,367.00 - $ 4,367.00
    Current price $ 4,367.00
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  • XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax

    XDP
    Original price $ 3,989.00 - Original price $ 3,989.00
    Original price
    $ 3,989.00
    $ 3,989.00 - $ 3,989.00
    Current price $ 3,989.00

    XDP Model XD3019RBUpgrade the factory connecting rod bolts on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM with the XDP Connecting Rod Bolt Kit X...

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    Original price $ 3,989.00 - Original price $ 3,989.00
    Original price
    $ 3,989.00
    $ 3,989.00 - $ 3,989.00
    Current price $ 3,989.00
  • XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax

    XDP
    Original price $ 570.00 - Original price $ 570.00
    Original price
    $ 570.00
    $ 570.00 - $ 570.00
    Current price $ 570.00

    XDP Model XD477Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-ma...

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    Original price $ 570.00 - Original price $ 570.00
    Original price
    $ 570.00
    $ 570.00 - $ 570.00
    Current price $ 570.00
  • XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY

    XDP
    Original price $ 4,464.00 - Original price $ 4,464.00
    Original price
    $ 4,464.00
    $ 4,464.00 - $ 4,464.00
    Current price $ 4,464.00

    XDP Model XD3007MSThe Main Stud Kit XD3007MS is essential for setting up your 2001-2005 GM 6.6L Duramax LB7/LLY for competition or street use. OEM ...

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    Original price $ 4,464.00 - Original price $ 4,464.00
    Original price
    $ 4,464.00
    $ 4,464.00 - $ 4,464.00
    Current price $ 4,464.00
  • Wagler Pushrods - 01-16 GM Duramax 6.6L

    Wagler
    Original price $ 7,600.00 - Original price $ 7,600.00
    Original price
    $ 7,600.00
    $ 7,600.00 - $ 7,600.00
    Current price $ 7,600.00

    Wagler Model WCPC6664 Fitment Notes: 2001-2016 GM Duramax 6.6L Upgrade the valvetrain in your 2001-2016 GM 6.6L Duramax with the Wagler WCPC6664 Pu...

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    Original price $ 7,600.00 - Original price $ 7,600.00
    Original price
    $ 7,600.00
    $ 7,600.00 - $ 7,600.00
    Current price $ 7,600.00
  • XDP Performance Valve Springs & Retainer Kit XD386

    XDP
    Original price $ 12,843.00 - Original price $ 12,843.00
    Original price
    $ 12,843.00
    $ 12,843.00 - $ 12,843.00
    Current price $ 12,843.00

    XDP Model XD386 The XDP Performance Valve Springs & Retainer Kit XD386 are a perfect upgrade for your modified 2001-2016 GM 6.6L Duramax. Cams...

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    Original price $ 12,843.00 - Original price $ 12,843.00
    Original price
    $ 12,843.00
    $ 12,843.00 - $ 12,843.00
    Current price $ 12,843.00
  • XDP Rocker Arm Shafts XD385

    XDP
    Original price $ 9,214.00 - Original price $ 9,214.00
    Original price
    $ 9,214.00
    $ 9,214.00 - $ 9,214.00
    Current price $ 9,214.00

    XDP Model XD385 The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engin...

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    Original price $ 9,214.00 - Original price $ 9,214.00
    Original price
    $ 9,214.00
    $ 9,214.00 - $ 9,214.00
    Current price $ 9,214.00
  • XDP Billet Rocker Arm Valve Bridge Set XD384

    XDP
    Original price $ 8,739.00 - Original price $ 8,739.00
    Original price
    $ 8,739.00
    $ 8,739.00 - $ 8,739.00
    Current price $ 8,739.00

    XDP Model XD384 The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6.6L Du...

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    Original price $ 8,739.00 - Original price $ 8,739.00
    Original price
    $ 8,739.00
    $ 8,739.00 - $ 8,739.00
    Current price $ 8,739.00
  • XDP Wrinkle Black HD High Output Alternator XD355

    XDP
    Original price $ 8,948.00 - Original price $ 8,948.00
    Original price
    $ 8,948.00
    $ 8,948.00 - $ 8,948.00
    Current price $ 8,948.00

    XDP Model XD355 Increase the output of the charging system in your 2001-2007 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator X...

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    Original price $ 8,948.00 - Original price $ 8,948.00
    Original price
    $ 8,948.00
    $ 8,948.00 - $ 8,948.00
    Current price $ 8,948.00
  • XDP 7/16" Competition & Race Performance Pushrods XD316

    XDP
    Original price $ 7,200.00 - Original price $ 7,200.00
    Original price
    $ 7,200.00
    $ 7,200.00 - $ 7,200.00
    Current price $ 7,200.00

    XDP Model XD316Restore lost power from the valvetrain in your 2001-2016 GM 6.6L Duramax with the XDP Pushrods 7/16" Competition & Race Performa...

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    Original price $ 7,200.00 - Original price $ 7,200.00
    Original price
    $ 7,200.00
    $ 7,200.00 - $ 7,200.00
    Current price $ 7,200.00
  • XDP Wrinkle Black HD Gear Reduction Starter XD251

    XDP
    Original price $ 5,699.00 - Original price $ 5,699.00
    Original price
    $ 5,699.00
    $ 5,699.00 - $ 5,699.00
    Current price $ 5,699.00

    XDP Model XD251You can rely on the XDP Wrinkle Black HD Gear Reduction Starter XD251 to get your 2001-2019 GM 6.6L Duramax running in the most extr...

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    Original price $ 5,699.00 - Original price $ 5,699.00
    Original price
    $ 5,699.00
    $ 5,699.00 - $ 5,699.00
    Current price $ 5,699.00
  • XDP Direct Replacement High Output 220 Amp Alternator XD224

    XDP
    Original price $ 5,699.00 - Original price $ 5,699.00
    Original price
    $ 5,699.00
    $ 5,699.00 - $ 5,699.00
    Current price $ 5,699.00

    XDP Model XD224Don't just replace the failing alternator in your 2001-2007 GM 6.6L Duramax, upgrade it with the XDP Direct Replacement High Output ...

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    Original price $ 5,699.00 - Original price $ 5,699.00
    Original price
    $ 5,699.00
    $ 5,699.00 - $ 5,699.00
    Current price $ 5,699.00

Powerhouse Diesel